204086848

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^2\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 84

約数和(自身を含む): 476154496

約数和(自身を除く): 272067648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 271, 287, 328, 448, 542, 574, 656, 1084, 1148, 1312, 1681, 1897, 2168, 2296, 2624, 3362, 3794, 4336, 4592, 6724, 7588, 8672, 9184, 11111, 11767, 13448, 15176, 17344, 18368, 22222, 23534, 26896, 30352, 44444, 47068, 53792, 60704, 77777, 88888, 94136, 107584, 121408, 155554, 177776, 188272, 311108, 355552, 376544, 455551, 622216, 711104, 753088, 911102, 1244432, 1822204, 2488864, 3188857, 3644408, 4977728, 6377714, 7288816, 12755428, 14577632, 25510856, 29155264, 51021712, 102043424, 204086848]

約数ペア:

[(1, 204086848), (2, 102043424), (4, 51021712), (7, 29155264), (8, 25510856), (14, 14577632), (16, 12755428), (28, 7288816), (32, 6377714), (41, 4977728), (56, 3644408), (64, 3188857), (82, 2488864), (112, 1822204), (164, 1244432), (224, 911102), (271, 753088), (287, 711104), (328, 622216), (448, 455551), (542, 376544), (574, 355552), (656, 311108), (1084, 188272), (1148, 177776), (1312, 155554), (1681, 121408), (1897, 107584), (2168, 94136), (2296, 88888), (2624, 77777), (3362, 60704), (3794, 53792), (4336, 47068), (4592, 44444), (6724, 30352), (7588, 26896), (8672, 23534), (9184, 22222), (11111, 18368), (11767, 17344), (13448, 15176)]